Renesas Electronics CP82C54 CP82C54Z Programmable Timer, 6, 24-Pin PDIP

The Renesas Electronics 82C54 is a high performance CMOS programmable interval timer manufactured using an Advanced 2 Micron CMOS process. Six programmable timer modes allow the 82C54 to be used as an event counter, elapsed time indicator, programmable one-shot, and many other applications. The Intersil Advanced CMOS process results in a significant reduction in power with performance equal to or greater than existing equivalent products.

• 8MHz to 12MHz clock input frequency
• Compatible with NMOS 8254
• Enhanced version of NMOS 8253
• Operating temperature is 0°C to +70°C
• Three independent 16-Bit counters
• Six programmable counter modes
• Status read back command
• Binary or BCD counting
• Fully TTL compatible
• Single 5V power supply